{"created":"2023-06-19T10:28:35.011174+00:00","id":8036,"links":{},"metadata":{"_buckets":{"deposit":"882e4103-109c-4fa5-8544-1f0d9024975c"},"_deposit":{"created_by":18,"id":"8036","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"8036"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00008036","sets":["35:147"]},"author_link":["36951","449"],"item_77_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1985-11-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"79","bibliographicPageStart":"71","bibliographicVolumeNumber":"35","bibliographic_titles":[{"bibliographic_title":"室蘭工業大学研究報告. 理工編","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of the Muroran Institute of Technology. Science and engineering","bibliographic_titleLang":"en"}]}]},"item_77_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_77_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this paper, a method of measuring acoustic intensity automatically is presented. The method uses measur-ments of the cross spectrum of the pressures at two closely spaced microphones. The acoustic intensity probe used is composed of two microphones which are arranged in parallel and with a short distance slided along those axes, and combined symmetrically with respect to a holder axis. The holder can be turned around its axis by steps of a constant angle for measuring three directional components of an acoustic intensity vector. The acoustic intensity at a field point can be automatically measured by using such composed microphones. A transfer function technique is used for approximately correcting the phase-mismatch error between the instru-mentation of the signal channels of two microphones. This method of measuring acoustic intensity automatical-ly is actually applied to a visualization technque of the flow pattern of sound energy emitted from one aperture of an enclosure with a speaker inside. The experimental results show that the acoustic intensity probe used is an appropriate sensor for the auto-matic measuremend of spatial acoustic intensity vectors.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_77_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"室蘭工業大学","subitem_publisher_language":"ja"}]},"item_77_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"40003627610","subitem_relation_type_select":"NAID"}}]},"item_77_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05802415","subitem_source_identifier_type":"PISSN"}]},"item_77_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00238225","subitem_source_identifier_type":"NCID"}]},"item_77_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"501.22","subitem_subject_scheme":"NDC"}]},"item_77_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"西田,  公至","creatorNameLang":"ja"},{"creatorName":"ニシダ, コウシ","creatorNameLang":"ja-Kana"},{"creatorName":"NISHIDA, Kohshi","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"岩倉, 正雄","creatorNameLang":"ja"},{"creatorName":"IWAKURA, Masao","creatorNameLang":"en"},{"creatorName":"イワクラ, マサオ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"kiyo35_rikou_pp71-79.pdf","filesize":[{"value":"719.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kiyo35_rikou_pp71-79.pdf","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/8036/files/kiyo35_rikou_pp71-79.pdf"},"version_id":"8460b7cf-904c-4db0-af56-a0fedb668518"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"3次元音響インテンシティの自動計測用プローブ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"3次元音響インテンシティの自動計測用プローブ","subitem_title_language":"ja"},{"subitem_title":"A Probe for Automatic Measurement of Spatial Acoustic Intensity","subitem_title_language":"en"}]},"item_type_id":"77","owner":"18","path":["147"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-03-04"},"publish_date":"2014-03-04","publish_status":"0","recid":"8036","relation_version_is_last":true,"title":["3次元音響インテンシティの自動計測用プローブ"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-01-23T01:16:27.350517+00:00"}